Akg WMS 400, WMS 450, WMS 470 SERVICE MANUAL

4 (1)

WMS 400/450/470

Service Manual

11/11

AKG Service Department Lemböckgasse 21-25 A-1230 Wien, Austria Phone: (+431) 86654-0 Fax: (+431) 86654-1514 e-mail: service@akg.com

WMS 400/450/470

General Information

Table of contents:

The complete WMS 400 family

3

Die komplette WMS 400 Familie

HT 4xx Handheld Transmitter

4

HT 4xx Handsender

PT 4xx Pocket Transmitter

10

PT 4xx Taschensender

SR 4xx Receiver

13

SR 4xx Empfänger

Power supplies

16

Netzteile

RMU Rack mount elements

16

RMU Rack - Montageelemente

RMS 4000 Remote mute switch

16

RMS 4000 Remote-Fernschalter

CU 400 Charging unit

17

CU 400 Ladegerät

Front antennas

19

Front-Antennen

Last modification:

add WMS470 parts

Page 14 power supplies added crossed out page 13 pos.1

add new frequency band VII and VIII

new partnumbers on page 6 pos.12, page 10 pos.2, page 13 pos.7 new and corrected partnumbers on page 13

2/19

WMS 400/450/470

General Information

The complete WMS 400/450/470 - Family

HT400/450/470

PT400/450/470 SR400/450/470

PSU4000

 

PS4000

 

CU400

 

 

 

 

 

RA4000B

 

RA2B

 

ASU4000

 

AB4000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PSU4000, PS4000, RA4000B,

 

 

Frequency range Mhz

RA2B, ASU4000, AB4000.

 

 

 

 

 

 

Band I

650 - 680

Those components belonging to the

 

 

 

 

 

 

 

 

Band II

680 - 710

WMS 4000 system are contained in

 

 

the WMS 4000 manual only.

 

 

Band III

720 - 750

Geräte aus dem WMS 4000

 

 

 

 

 

 

Programm sind nur im WMS 4000

 

 

Band IV

760 - 790

Service Manual enthalten.

 

 

 

 

 

 

Band V

790 - 829

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Band VI

835 - 865

 

SR

Stationary receiver

 

 

 

 

 

 

 

Band VII

500 - 530

 

HT

Handheld Transmitter

 

 

 

 

 

 

 

 

PT

Pocket Transmitter

 

 

Band VIII

570 – 600

 

PS

Power Splitter

 

 

 

RA

Receiver antenna

 

 

Band IX

600 – 630

 

AB

Antenna booster

 

 

 

ASU

Antenna supply unit

 

 

Band X

823 - 832

 

PSU

Power supply unit

 

 

 

CU

Charging unit

 

 

 

 

3/19

Akg WMS 400, WMS 450, WMS 470 SERVICE MANUAL

WMS 400/450/470

HT400/450/470

HT 400 (2931Z00..)

HT 450 (3231Z90..)

HT 470 (3301Z90..)

12

 

 

 

 

 

12

 

 

 

 

 

12

 

 

 

 

 

12

 

 

 

 

 

12

 

 

12.5

 

 

 

 

 

 

 

 

 

12.4

 

 

3

 

12.3

 

 

 

 

12.1

 

 

 

 

2

 

 

 

 

 

12.2

 

 

 

 

 

 

 

 

 

44

 

 

 

 

 

 

1

11

 

 

4.1

4.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.1

5.2

 

 

 

 

 

 

 

 

 

16

 

5

5.1

 

 

 

6

 

15

 

5.2

5

 

 

 

 

5.2.3

 

 

 

 

 

 

 

6.1

10

5.2

 

red/rot

 

19

 

 

 

 

 

 

5.2.1

6.2

5.2.2

white/weiß

5.1

8

 

 

 

9

22

12.212.1

20

 

 

1

5

6

 

2

 

 

 

4.2

 

 

12

 

3

1.1

 

4

4.1

11

5.2

23

 

12.5

15

 

 

 

 

16

 

12.4

 

12.3

5.2.3

4/19

WMS 400/450/470

HT400/450/470

HT400/450/470 Verkabelung / Wiring

 

 

 

 

 

 

 

 

 

 

 

 

 

C900

 

 

D880

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C5

D5

5/19

 

WMS 400/450/470

 

 

 

 

 

 

 

 

HT400/450/470

 

 

HT 400/450/470 Parts list

 

 

 

 

 

 

HT 400/450/470 Stückliste

 

 

HT400/D880…A HT400/C900…B HT450/C5...C

HT450/D5...D HT470/C5…E HT470/D5…F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Description

Item

Part number

 

 

 

Quantity

 

 

Bezeichnung

 

 

 

 

 

Stück

 

 

 

 

Pos.

Bestellnummer

 

 

 

 

 

 

 

 

 

A

B

 

C

D

 

E

F

 

 

 

 

 

 

 

 

 

 

 

Wire-mesh cap

1

9999N07180

1

-

 

-

-

 

-

-

Gitterkappe

 

 

Wire-mesh cap

1

9999N07190

-

1

 

-

-

 

-

 

Gitterkappe

 

 

Wire-mesh cap

1

3138M11040

-

-

 

1

-

 

1

-

Gitterkappe

 

 

Wire-mesh cap

1

3138M11030

-

-

 

-

1

 

-

1

Gitterkappe

 

 

Foam insert

1.1

70300160

1

-

 

-

-

 

-

-

Schaumeinlage

 

 

Foam insert

1.1

70302090

-

1

 

-

-

 

-

-

Schaumeinlage

 

 

Foam insert

1.1

3138Z25020

-

-

 

1

-

 

1

-

Schaumeinlage

 

 

Foam insert

1.1

3138Z25010

-

-

 

-

1

 

-

1

Schaumeinlage

 

 

Dynamic capsule D880

2

2610Z00300

1

-

 

-

-

 

-

-

Dynamische Kapsel D880

 

 

Electret capsule C900

2

2931M05010

-

1

 

-

-

 

-

-

Elektretkapsel C900

 

 

Electret capsule C5

2

3231M02010

-

-

 

1

-

 

1

-

Elektretkapsel C5

 

 

Dynamic capsule D5

2

2610Z00320

-

-

 

-

1

 

-

1

Dynamische Kapsel D5

 

 

Capsule bearing

3

2931Z22010

1

1+

 

-

-

 

-

-

Kapsellager

 

 

Adapter C5 D5

3.1

3231Z10010

-

-

 

1

1

 

1

1

Adapter C5 D5

 

 

Cage bottom assembly

4

2931M08010

1

1

 

1

1

 

1

1

Käfig Unterteil, komplett

 

 

Cage bottom

4.1

2931Z12020

1

1

 

1

1

 

1

1

Käfig Unterteil

 

 

Light guide

4.2

2932Z17010

1

1

 

1

1

 

1

1

Lichtleiter

 

 

Cage top assembly

5

2931M10010

1

1

 

1

1

 

1

1

Käfig Oberteil, komplett

 

 

Cage top

5.1

2931Z11010

1

1

 

1

1

 

1

1

Käfig Oberteil

 

 

Charging board, compl.

5.2

2931M02010

1

1

 

1

1

 

1

1

Ladeprint, komplett

 

 

Charging contact

5.2.1

2931Z30010

3

3

 

3

3

 

3

3

Ladekontakt

 

 

Battery contact "-"

5.2.2

2931Z19010

1

1

 

1

1

 

1

1

Batteriekontakt "-"

 

 

Battery contact

5.2.3

2931Z44010

1

1

 

1

1

 

1

1

Batteriekontakt Federung

 

 

damping

 

 

 

 

 

 

 

 

 

 

 

 

 

Printed circuit board,

6

2931M.... *)

1

1

 

1

1

 

-

-

Print, komplett

 

 

complete

3231M.... *)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Printed circuit board,

6

3301M…. *)

-

-

 

-

-

 

1

1

Print, komplett

 

 

complete

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Slide switch

6.1

9040E00100

1

1

 

1

1

 

1

1

Schiebeschalter

 

 

IR-Transceiver

6.2

9050E00040

1

1

 

1

1

 

1

1

IR-Sende-Empfänger

 

 

Display holder

8

2931Z29010

1

1

 

1

1

 

1

1

Displayhalter

 

 

Sticker

9

4717S00010

1

1

 

1

1

 

1

1

Schild

 

 

Display

10

2931Z35010

1

1

 

1

1

 

1

1

Display

 

 

Foam pad

11

2931Z39010

1

1

 

1

1

 

1

1

Schaumstoffstreifen

 

 

Housing, complete

12

2931M07010

1

1

 

-

-

 

-

-

Gehäuse, komplett mit

 

 

Housing, complete

12

3231M07010

-

-

 

1

1

 

-

-

Gehäuse, komplett mit

 

 

Housing, complete

12

3231M07020

-

-

 

-

-

 

1

1

Gehäuse, komplett

 

 

Housing

12.1

2931Z10010

1

1

 

-

-

 

-

-

Gehäuse

 

 

Housing

12.1

2931Z10040

-

-

 

1

1

 

-

-

Gehäuse

 

 

Housing

12.1

2931Z10070

-

-

 

-

-

 

1

1

Gehäuse

 

 

Battery cover

12.2

2931Z13010

1

1

 

-

-

 

-

-

Batteriedeckel

 

 

Battery cover

12.2

2931Z13020

-

-

 

1

1

 

1

1

Batteriedeckel

 

 

Identification plate,

12.3

2931Z15020

1

1

 

-

-

 

-

-

Indikatorplatte, schwarz

 

 

black

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Identification plate,

12.3

2931Z15220

-

-

 

1

1

 

1

1

Indikatorplatte, schwarz

 

 

black

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Identification plate,

12.3

2931Z15010

1

1

 

1

1

 

1

1

Indikatorplatte, transparent

 

 

transparent

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Display cover

12.4

2931Z14010

1

1

 

1

1

 

1

1

Display – Abdeckung

 

 

IRDA - window

12.5

2931Z16010

1

1

 

1

1

 

1

1

IRDA - Fenster

 

 

Slider

15

2931Z17010

1

1

 

1

1

 

1

1

Schieber

 

 

Switch knob

16

2931Z18010

1

1

 

1

1

 

1

1

Schalterknopf

 

 

Battery contact "+"

19

2931M04010

1

1

 

1

1

 

1

1

Batteriekontakt "+"

 

 

Device sticker, HT400

20

4764S00.. **)

1

1

 

-

-

 

-

-

Typenschild, HT400

 

 

Device sticker, HT450

20

4789S10.. **)

-

-

 

1

1

 

-

-

Typenschild, HT450

 

 

Device sticker, HT470

20

4833S00.. **)

-

-

 

-

-

 

1

1

Typenschild, HT470

 

6/19

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